/*
 * Copyright @ 苏州瑞云信息技术有限公司 All rights reserved.
 */
package work.file;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

/**
 * @author Sakura Shen
 * @description
 * @date 2021/8/20
 */
public class FileTest01 {

    public static void main(String[] args) throws IOException {

        File f = new File("src\\main\\java\\org\\file\\ccc.txt");
        FileInputStream input = new FileInputStream(f);
        byte[] bbb = {1,2,3};
        int a = input.read(bbb);
        System.out.println(a);



    }
}
